After multiple exposures, the oil in the CT tube will deteriorate, and its insulation and cooling capacity will be reduced, which will directly affect the service life of the tube. We clean and change...
[size=10pt][size=11pt]1.Analog [/size][size=11pt][font=宋体]Analog signal[/font] [font=宋体]It is a continuously variable signal, such as human voice, music and TV images. [/font] [font=宋体]Early satellite...
Data scientist Paul Klinger created a small badge that shows a schematic of an mRNA vaccine nanoparticle and flashes the RNA sequence of the Moderna or Pfizer vaccine.The badge uses an ATtiny1617 micr...
Hello everyone! How does the step-down circuit composed of C70, D7, C69, C65 and D6 work? The left side of C65 is a 0-10V PWM wave; The multimeter measures -10V on the upper end of C69 and -20V on the...
[align=center][align=left][font=新宋体][size=4] At this point, our MSP430 interesting talk series of tutorials has come to an end. In general, we have basically mastered several aspects of the study of s...
93C46 is a 1k-bit serial EEPROM memory. Each memory can be written or read through the DI/DO pin. Its storage capacity is 1024 bits, and the internal is 128×8 bits or 64×16 bits. 93C46 is a serial thr...
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
Medical Electronics
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